CN106714914B - Movement posture analytical equipment and movement posture analyze information generating method - Google Patents
Movement posture analytical equipment and movement posture analyze information generating method Download PDFInfo
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- CN106714914B CN106714914B CN201580053211.4A CN201580053211A CN106714914B CN 106714914 B CN106714914 B CN 106714914B CN 201580053211 A CN201580053211 A CN 201580053211A CN 106714914 B CN106714914 B CN 106714914B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
- A63B24/0006—Computerised comparison for qualitative assessment of motion sequences or the course of a movement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/1036—Measuring load distribution, e.g. podologic studies
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1074—Foot measuring devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/4561—Evaluating static posture, e.g. undesirable back curvature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
- A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
- A63B69/3667—Golf stance aids, e.g. means for positioning a golfer's feet
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/23—Recognition of whole body movements, e.g. for sport training
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/10—Athletes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
- A63B69/3667—Golf stance aids, e.g. means for positioning a golfer's feet
- A63B2069/367—Detection of balance between both feet, i.e. weight distribution
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/065—Visualisation of specific exercise parameters
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/50—Force related parameters
- A63B2220/51—Force
- A63B2220/52—Weight, e.g. weight distribution
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/50—Force related parameters
- A63B2220/56—Pressure
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Abstract
The present invention is intended to provide one kind is in the movement postures such as golf, when especially needing to analyze the variation of weight movement, the analysis information can be presented to very intuitive and high resolution, to solve above-mentioned problem of the prior art point, allows users to analyze the problem of readily recognizing that in information to displacement posture from movement posture or information generating method is analyzed to the movement posture analytical equipment and movement posture of the solution of these problems point etc..For this purpose, movement posture analytical equipment according to an embodiment of the invention includes: pressure sensor plate, measurement carry out the user of athletic performance because weight foot pressure distribution；Display unit shows and analyzes information to the movement posture of the user；And control unit, it determines the size and location of the foot of the user using the metrical information of the pressure sensor plate, preset foot image is mapped, and passes through the pressure distributed intelligence of display unit foot of measurement described in Overlapping display on the foot image of the mapping.
Description
Technical field
The present invention relates to a kind of movement posture analytical equipments and movement posture to analyze information generating method more particularly to one
Plant the movement appearance that user is supplied to after generating the appropriate information to it for the athletic performances such as golf, analysis movement posture
Potential analysis device and movement posture analyze information generating method.
Background technique
Currently, as sensor the relevant technologies and the analytical technology of sensing data are grown rapidly, for athletic performance, equally
Perceive and analyze movement posture using tip sensing technology and to its analytical technology, thus accurately, critically diagnose user
Movement posture the problem of, to generate the various analytical equipments that can be supplied to user after the advantageous information of corrective exercise posture
It is continuously developed.
In sports events, especially golf, since the difficulty for correctly grasping golf posture is quite big, even if greatly
Amount practice also always exists problem, thus true often by receiving the training of expert golfers by persistence with gradually
The mode of correction golf posture practices golf.
However, correcting golf posture by the training for receiving expert golfers by expense and can only be limited
The restriction of the problem of place (golf training aid etc.) practice and training, therefore less limited by place and also had in terms of expense
Advantageous panoramic golf posture analysis device is continuously developed.
In particular, being directed to golf, the loading that both feet are applied to during analysis golf swing is generally utilized
Variation provides the analytical equipment of the mobile mutation analysis information of weight.The mobile change of weight when about this analysis golf
Change to provide the analytical equipment of the analysis information, logs in patent the 10-0393352nd, Japanese Laid-Open Patent 1995- in South Korea
It is disclosed in many existing technical literatures such as No. 231968.
Fig. 1 is shown through the generation of existing movement posture analytical equipment as the weight of the golf of user is mobile
One example of mutation analysis information.
In Fig. 1, the differentiation color display for being shown in left and right side indicates that subscriber station is having pressure sensor
Carry out swinging in the state of on pedal the pressure distribution of the weight according to user when acting in a certain movement.
Currently, disclosed in the prior art or with weight provided by product golf posture analysis device on sale
Mobile mutation analysis information is largely form shown in FIG. 1.
Pressure distribution information shown in FIG. 1 according to the mobile variation of weight indicates respectively in what manner to user's
Left and right foot applies loading and as swinging for user acts these loadings and change in what manner, and provides a user these letters
Breath.In Fig. 1, PD1 indicates to be distributed the pressure for the weight for being applied to left foot, and PD2 indicates the pressure to the weight for being applied to right crus of diaphragm
Distribution.
However, it can also be seen that, giving by expert golfers as from the analysis information of the mobile variation of weight shown in Fig. 1
Before explanation, it is difficult to understand for that weight is applied to what position of left and right foot in what manner respectively and how pressure is distributed, because
And the existing this movement posture analytical equipment for providing analysis information is used only as expert golfers and provides the tool for information of giving lessons,
And as personal use or home-use movement posture analytical equipment, there is limitations.
Further, the analysis information of this form shown in FIG. 1 is difficult by user cognition, therefore user is difficult to rely on it
Information is analyzed, is difficult to recognize that displacement posture has and how to solve these problems be somebody's turn to do, in other words, be deposited
The problem of be that user is difficult to find the problems of displacement posture point and solves these problems feeling a little.
Summary of the invention
Technical problem
The present invention is intended to provide one kind in the movement postures such as golf, especially needs to analyze the mobile variation of weight
When, the analysis information is presented to very intuitive and high resolution, to solve above-mentioned problem of the prior art point, enables users to
Enough the problem of readily recognizing that from movement posture analysis information to displacement posture or the solution to these problems point
Deng movement posture analytical equipment and movement posture analyze information generating method.
Technical solution
Movement posture analytical equipment according to an embodiment of the invention, as subscriber station makes movement posture on pedal,
Analyze the movement posture, comprising: pressure sensor plate has in the pedal, measurement carry out the user of athletic performance because
The pressure of the foot of weight is distributed；Display unit shows and analyzes information to the movement posture of the user；And control unit, benefit
The pressure distributed intelligence of the foot measured by the pressure sensor plate determines the size and location of the foot of the user, and described
The size and location of determining foot accordingly determines the size and location of preset foot image and maps the foot image, and
Pass through the pressure distributed intelligence of display unit foot of measurement described in Overlapping display on the foot image of the mapping.
On the one hand, movement posture according to an embodiment of the invention analyzes information generating method, as subscriber station is in pedal
On make movement posture, analyze the movement posture, thus generate movement posture analysis information, comprising: using station in pressure sensing
The step of determining the size and location of foot of the user because of the pressure distribution measurement information of the foot of weight of user on device plate,
Wherein, the pressure sensor plate has in the pedal, measurement carry out the user of athletic performance because weight foot pressure
Distribution；The size and location of preset foot image is accordingly determined with the size and location of the foot of the user of the determination,
With the step of mapping the foot image；And on the foot image of the mapping measured by pressure sensor plate described in Overlapping display
Foot pressure distributed intelligence the step of.
The effect of invention
Effect possessed by movement posture analytical equipment and movement posture analysis information generating method according to the present invention
It is, in the movement postures such as golf, when especially needing to analyze the variation of weight movement, very intuitive and high resolution
The analysis information is presented, allows users to analyze the problem of readily recognizing that displacement posture in information or right from movement posture
The solution etc. of these problems point.
Detailed description of the invention
Fig. 1 is the movement posture analysis information for showing user provided by movement posture analytical equipment according to prior art
An exemplary figure.
Fig. 2 is the block diagram for showing the structure of movement posture analytical equipment according to an embodiment of the invention.
Fig. 3 (a) shows an embodiment of pedal as shown in Figure 2, and subscriber station makes movement posture on the pedal,
Fig. 3 (b), which is shown, to be had in an embodiment of the pressure sensor plate of the lower section of the cover of pedal.
Fig. 4 is the flow chart of movement posture analysis information generating method according to an embodiment of the invention.
Fig. 5 (a) shows the Image Creation number of the control unit by movement posture analytical equipment according to an embodiment of the invention
An example of the pressure distribution image chemical conversion grayscale image of foot will be applied to because of the weight of user according to generating unit, Fig. 5 (b) is shown
One of foot image to be mapped by the foot image mapping portion of control unit according to the analysis of the Image Creation data of the pressure distribution to foot
Example.
Fig. 6 is to illustrate to be distributed by movement posture analytical equipment according to an embodiment of the invention from according to the pressure of foot
Image Creation data acquisition system in extract center line, and distinguish the figure of the method for the front and rear of foot.
Fig. 7 is to illustrate to be distributed by movement posture analytical equipment according to an embodiment of the invention to according to the pressure of foot
Image Creation data acquisition system set detection block, to determine the figure of the method for the size of foot.
Fig. 8 is to illustrate to be distributed by movement posture analytical equipment according to an embodiment of the invention from according to the pressure of foot
Image Creation data acquisition system in determine heel area method an exemplary figure.
Fig. 9 be for illustrate by according to the movement posture analytical equipment of an embodiment through the invention from the pressure according to foot
The figure of the size and location mapping foot image of the foot determined in the Image Creation data acquisition system of distribution.
Figure 10 (a) illustrates only the pressure distributed intelligence of the foot of the mapping of no foot image, and Figure 10 (b) is shown in foot image
The pressure distributed intelligence of Overlapping display foot on mapping portion mapped foot image.
Specific embodiment
In the following, analyzing information generation side to movement posture analytical equipment according to the present invention and movement posture referring to attached drawing
The details of method are illustrated.
Firstly, being illustrated referring to structure of the Fig. 2 to movement posture analytical equipment according to an embodiment of the invention.
Movement posture analytical equipment according to the present invention is used to analyze the variation mobile with the weight of the athletic performance of user
After the analysis information is provided, can especially be sent when the analysis information of the mobile variation of weight of user is provided in golf
Use, in addition, the analysis of all various movement postures for needing to analyze the mobile variation of weight is applicable in addition to golf.
In the following, analyzing information generating method for movement posture analytical equipment according to the present invention and movement posture, say
The situation of the information of the bright variation mobile for weight of the offer to user in golf.
As shown in Fig. 2, movement posture analytical equipment according to an embodiment of the invention is configured to include pressure sensing
Device plate 100, control unit 200, data store 300 and display unit 400.
The pressure sensor plate 100, have measured in pedal SP user weight be applied to foot pressure distribution,
In, subscriber station makes movement posture on the pedal SP, that is, makes golf posture.
So far, mobile to measure the weight of user, weighing sensor (Load Cell) generally is utilized, and according to the present invention
Multiple pressure sensor matrix forms are configured and are made as shown in Fig. 3 (a), Fig. 3 (b) by the pressure sensor plate 100 of one embodiment
With, so that each pressure sensor can be measured accurately because weight is applied to the pressure of foot, thus preferably.
Fig. 3 (a) shows an embodiment of pedal SP shown in Fig. 2, and subscriber station makes movement appearance on the pedal SP
Gesture, Fig. 3 (b), which is shown, to be had in an embodiment of the pressure sensor plate 100 of the lower section of the cover 101 of pedal SP.
The pressure sensor plate 100, as shown in Fig. 3 (b), using FSR (Force Sensing Resistor) as
Pressure sensor 110 can configure multiple FSR by matrix form to realize the pressure sensor plate 100.
Each pressure sensor 110 of the pressure sensor plate 100 measures the pressure of the foot of the movement posture with user respectively
Power, and the metrical information is reached into control unit 200.
The control unit 200 is configured to, using from the received metrical information of the pressure sensor plate 100 generate about with
The weight at family is applied to the information of the distribution of the pressure of both feet, to be shown by display unit 400.
Movement posture analytical equipment according to the present invention is used to show to very intuitive and high resolution by display unit
Because the weight of user is applied to the pressure distributed intelligence of foot measured by the pressure sensor plate 100, for this purpose, the control unit
200 are configured to, and the size and location of the foot of the user is determined using the metrical information of the pressure sensor plate, and map pre-
The foot image first set, the pressure distributed intelligence of Overlapping display foot on the foot image of the mapping.
To execute this function, as shown in Fig. 2, the control unit 200 is configured to include: Image Creation data generating section
210, Image Creation data analysis portion 220 and foot image mapping portion 230.
The Image Creation data generating section 210, which executes, to be generated the foot of user measured by the pressure sensor plate 100
Pressure be distributed image, such as grayscale image (Grey-Scale Image) etc. in the form of being easy to image analysing computer and carried out shadow
The function of the data of pictureization.
The Image Creation data analysis portion 220 executes the analysis Image Creation data generating section 210 Image Creation generated
Data, to determine the function of the size and location information of the foot of user of the station in pressure sensor plate 100.
The foot image mapping portion 230 execute with the size of the foot determined by the Image Creation data analysis portion 220 and
Position accordingly maps the preset foot image that data store 300 is stored, and (can preset into indicates sole
Image indicates that the image of the various forms such as image of sole stores) function.
About above-mentioned Image Creation data generating section 210, Image Creation data analysis portion 220 and foot image mapping portion 230
The details of function, will be described later.
On the one hand, data store 300 shown in Fig. 2 be storage by the analysis and mapping of the information of control unit 200 and
The constituent element of data needed for display of information etc. is analyzed by the movement posture of display unit 400.
The display unit 400 is to show the constituent element that information is analyzed by the movement posture of control unit 200.
On the one hand, the movement posture performed by above-mentioned movement posture analytical equipment according to an embodiment of the invention point
Information generating method is analysed, will be illustrated referring to Fig. 4 using the constituent element of block diagram shown in Fig. 2.Fig. 4 is shown according to this hair
The flow chart of the movement posture analysis information generating method of a bright embodiment.
When user is to make golf on the progress golf station pedal shown in Fig. 3 for having pressure sensor plate to wave
When bar posture, each pressure sensor measurement of pressure sensor plate, will according to the pressure for being applied to each foot of the weight of user
The metrical information reaches control unit, so that the control unit obtains the pressure distributed intelligence (S10) of the foot of user.
The Image Creation data generating section of the control unit utilizes the raw paired pressure of the pressure distributed intelligence of the foot of the acquisition
The Image Creation data (S20) of distribution.To this specific example, will be illustrated by Fig. 5.
The control unit extracts center line (S30) to the Image Creation data acquisition system generated in the step S20, it is preferable that
By line drawing centered on the longest long axis for penetrating through the Image Creation data acquisition system, to this specific example, will by Fig. 6 into
Row explanation.
On the one hand, both ends of the control unit to the center line extracted in the step S30 are distinguished the center line
The front and rear (S40) of foot is distinguished respectively in the part intersected with the periphery of the Image Creation data acquisition system.To the front of foot and
The differentiation at rear portion can be distinguished using the Global shape feature of the Image Creation data acquisition system, can also according to data distribution come
It distinguishes, to this details, will be illustrated by Fig. 6,7.
The control unit is on the basis of the center line, in the periphery setting detection block of the Image Creation data acquisition system
(S50), and the data distribution of the center line, detection block and the Image Creation data acquisition system is analyzed, to determine the size of foot
With position (S60).The specific example of the determination of size and location in relation to foot will be illustrated by Fig. 7 to Fig. 9.
As described above, determining the size of foot from the Image Creation data acquisition system that the pressure distributed intelligence to foot carries out Image Creation
Behind position, the control unit determines the size of preset foot image according to the size information of determining foot, and determining
The location information of foot accordingly maps the foot image of the decision, with display according to size corresponding with the Image Creation data acquisition system
With the foot image (S70) of position.
In addition, the control unit foot that Overlapping display is obtained from the pressure sensor plate on the foot image of the mapping
Pressure distributed intelligence (S80), so as to allow user intuitively to recognize very much the body according to itself golf posture
Weight moving condition.To this specific example, will be illustrated by Figure 10.
Illustrate the details of each step in relation to flow chart shown in above-mentioned Fig. 4 referring to Fig. 5 to Figure 10.
Fig. 5 (a) shows the Image Creation number of the control unit by movement posture analytical equipment according to an embodiment of the invention
There is the pixel of lightness (brightness) value to be constituted the pressure for being applied to foot because of the weight of user distribution image chemical conversion according to generating unit
Grayscale image an example, Fig. 5 (b) show to by the foot image mapping portion of control unit according to foot pressure distribution shadow
One example of the foot image of the analysis mapping of pictureization data.
The Image Creation data generating section of the control unit of movement posture analytical equipment according to an embodiment of the invention, in user
It stands after the measured value for receiving each pressure sensor 110 (referring to Fig. 3) in the state of on pressure sensor plate 100 (referring to Fig. 3),
As shown in Fig. 5 (a), generate to be carried out according to the grayscale image of the pixel value of the measured value of corresponding pressure sensor (brightness value)
The data of Image Creation.In Image Creation data acquisition system 212 shown in Fig. 5 (a), just the pressure of foot exerts a force for bright part
Bigger part.
In addition, foot image 232 is to preset image, although with golf shoes bottom in Fig. 5 (b) as shown in Fig. 5 (b)
Partial image indicates, but foot image depends on how to define, therefore can be set to various images, such as barefoot sole shadow
Picture or ordinary movement shoes image etc..
But foot image 232 shown in Fig. 5 (b) has only preset its pattern, and the position of determined its size and foot
It sets, thus the size and location of foot is determined by the analysis to the Image Creation data acquisition system 212 as shown in Fig. 5 (a), and according to this
The size and location of the size and location adjustment foot image 232 of determining foot, with mapping.
The Image Creation data analysis portion benefit of control unit about movement posture analytical equipment according to an embodiment of the invention
The size and location of foot is determined with the Image Creation data to foot, will be illustrated referring to Fig. 6 to Fig. 9.
The method that the size of foot is determined using the data that image is melted into above-mentioned grayscale image, substantially can be by extracting the shadow
The contour line of the extraction, is regarded as the form of foot by the contour line of pictureization data acquisition system, and calculates the distance of instep (foot width is widest
Partial distance) etc., determine the size of foot based on this.
Furthermore, it is possible to extract the center line to the Image Creation data acquisition system, and determining benchmark is found out to determine the big of foot
Small and position, in this regard, being explained below.
In order to determine the size and location of foot using the Image Creation data as shown in Fig. 5 (a), firstly, as shown in fig. 6, have must
Center line CL is extracted, and it is partially the front of foot, after which is partially foot which, which is distinguished in Image Creation data acquisition system 212,
Portion.
As shown in fig. 6, Image Creation data analysis portion finds out the longest long axis of perforation Image Creation data acquisition system 212, by it
It is extracted as center line CL.
The extraction of above-mentioned center line CL is extracted using the line segments fitting algorithm such as least square method or RANSAC, and according to
The characteristic of data distribution considers, using RANSAC algorithm for extracting center line more preferably.Since the RANSAC algorithm is
The line segment fitting algorithm widely utilized, thereof will be omitted illustrate to it.
The center line CL extracted as described above becomes benchmark in the mapping of foot image, in this regard, will be described later.
It on the one hand, should if the longest long axis for penetrating through Image Creation data acquisition system is extracted as center line CL as described above
The inevitable front and rear via foot of center line CL.
Therefore, if extracting center line CL as described above, the both ends of center line CL respectively become the front of foot with after
Portion can distinguish the front T of foot according to the global shape of the P1 of Image Creation data acquisition system 212 point side section and P2 point side section
With rear portion H.
In other words, as shown in fig. 6, in Image Creation data acquisition system 212, for the front T of foot and rear portion H, global shape
Relatively gentle side can become heel H, and Image Creation data analysis portion of the invention can be divided on the basis of center line CL
The Global shape feature of two end sides is analysed, the front T and rear portion H of foot are distinguished with this.
It is that the shape to illustrate the both ends part of foot respectively is special with the Lt curve indicated and with the curve that Lh is indicated in Fig. 6
The curve levied and arbitrarily indicated, as can be seen that the curvature of the data of Lh curvilinear sides is relatively bigger from Lt curve and Lh curve, and
The part is that heel (considers, rear portion is relatively gentler than front, thus this shape according to the shape feature of most of shoes
Shape feature is equally readily applicable in Image Creation data acquisition system).
However, the type of shoes or the foot of user of the user according to station in pressure sensor plate 100 (referring to Fig. 3) press
The pressure distributed intelligence of the state etc. of pressure sensor plate, foot is imperfect sometimes, in this case, according to shadow as described above
The shape feature of pictureization data acquisition system distinguishes the front and rear of foot, sometimes also can be difficult.
For example, the pressure of foot can not completely be reached pressure sensor sometimes if crampon has shoe tack or spike etc., when
When user lifts toe and makes movement posture, the front of foot is possible to completely be reached pressure sensor, thus sometimes
Partial image data show sufficiently complete.
Therefore, Image Creation data analysis portion of the invention can combine the above-mentioned shape feature based on Image Creation data acquisition system
Foot front and rear differentiating method, or separately set other differentiating methods again, with this from Image Creation data acquisition system area
Divide the front and rear of foot.
For this purpose, firstly, above-mentioned Image Creation data analysis portion can be on the basis of center line CL, in the Image Creation data set
The periphery setting detection block 214 for closing 212, the size of foot is determined using it.
In other words, as shown in Fig. 7 (a), Image Creation data analysis portion, which can be generated, is connected to image on the basis of center line CL
Change the right side of data acquisition system 212 and is parallel to the first ordinate L1 of center line CL and is connected to the left side of Image Creation data acquisition system 212
And it is parallel to the second ordinate L2 of center line CL, and generate and be connected to the front of Image Creation data acquisition system 212 and perpendicular to center line
The first horizontal line L3 of CL and it is connected to the rear of Image Creation data acquisition system 212 and the second horizontal line L4 perpendicular to center line CL, to set
The fixed detection block 214 formed by the first ordinate L1, the second ordinate L2, the first horizontal line L3 and the second horizontal line L4.
There can be data value (brightness value or pressure in detection block 214 as shown in Fig. 7 (a), in Image Creation data acquisition system 212
Measured value etc.) minimum or nothing region, this is because according to the characteristic of the sole structure of people, part (Fig. 7 of the inside recess of foot
(b) part indicated in Rv) pressure measuring value is small or nothing, therefore brightness value when carrying out Image Creation to it is also extremely micro-
Small or nothing.Here, these regions are referred to as " white space ".
According to the state of shoes or the posture of foot etc., it is possible to exist in the Image Creation data acquisition system for being distributed the pressure of foot
More than one described white space, since the structure of foot makes so, the part of the inside recess of foot is shown as widest blank area
Domain can then sentence maximum white space so if detecting more than one white space in Image Creation data acquisition system
Break as the inboard portion of foot, the front and rear based on this differentiation foot.Here, widest white space is indicated in figure with Re.
Image Creation data analysis portion of the invention can analyze the white space by finding out white space Re as described above
Re be present in the which side of Image Creation data acquisition system 212 and tend to the which side of center line CL etc. come distinguish foot front and
Rear portion.
For example, the Image Creation data analysis portion can distinguish a left side to the respective Image Creation data acquisition system of the both feet of user
Foot and right crus of diaphragm, find out white space from the Image Creation data acquisition system to each foot, and judgement is that left side has white space or right side
There is white space, to distinguish the front and rear of foot.Moreover, it is judged that white space as described above is inclined on the basis of center line CL
To in front or rear, to distinguish the front and rear of foot.
On the one hand, as set forth above, it is possible to calculate the inspection of the setting by setting detection block 214 on the basis of center line CL
The width W of frame 214 is surveyed to determine the size of foot, and by making the width X of foot image shown in Fig. 7 (b) 232 and the detection block
214 width W is consistent, and the foot image for meeting the size of determining foot is obtained from Image Creation data.
In other words, for the size of foot image, if X is reduced according to W or is expanded, the length of foot image with identical ratio
Spend Y value also reduce therewith or expand (that is, the ratio of X and Y is fixed, if thus X adjusted according to W, foot image it is big
It is small by integrated regulation), therefore can determine foot by determining width W information with the detection block 214 of Image Creation data acquisition system 212
Size.
It here, can also be with the length of Image Creation data acquisition system shown in Fig. 7 (a) 212, i.e. on the basis of the length D of detection block 214
Determine the size of foot.Only, for the length D, as previously mentioned, according to the state of the shoes of user or the state of foot, foot
Front is possible to completely be shown as Image Creation data, thus can't be correct value, therefore be with the length D
The size of the correct foot of benchmark decision is possible to meeting, and there is limitations.
On the one hand, the position that explanation is determined to foot from above-mentioned Image Creation data acquisition system 212, finds out heel area
Domain determines the situation of the position of foot as benchmark.
As previously mentioned, can not completely be shown when the pressure of foot is distributed with according to the state of the shoes of user or the state of foot
Show, in this case, also due to organization of human body makes so, most weight can be loaded in heel (unless in movement posture
In lift heel), therefore in the Image Creation data acquisition system, the data of heel portions are largely completely shown.
Accordingly, it is determined that when the position of foot, it is preferable that heel area is found out in Image Creation data acquisition system, as base
Standard determines the position of foot.
Fig. 8 shows the example that the method for heel area is extracted from Image Creation data acquisition system 212.
In order to extract heel area from Image Creation data acquisition system 212, first have to in Image Creation data acquisition system 212
This method is illustrated with reference to Fig. 6, Fig. 7 for the front and rear that foot is distinguished in the both ends part of heart line CL respectively.
When as described above distinguished heel after, as shown in figure 8, heel starting point P2 to a arrow direction to b
The data value of data in arrow direction is summed.
In this way, showing the chart data value acquired and that pattern as shown in Figure 8 can be obtained with chart.
The distribution of the sum of the data value of the starting point P2 of heel is started from, chart as shown in Figure 8 is showed by abruptly increase again
Fall sharply, then cumulative pattern again.Here, it is since the data value of the data of the inboard portion of foot is minimum that the sum of data value, which falls sharply,
Or be 0, if suitable value is set as a reference value n as illustrated in fig. 8, can there will be the aggregate value for being higher than a reference value
Section is determined as heel area Rh.
Said reference value n can be set to the value (number in the b arrow direction of the position starting point P2 of the initial position of chart
According to data value aggregate value), can also be set to be applicable in it value for presetting bias (for example, it is also possible to rise
The value of the position point P2 is worth on the basis of adding the value as the preset value of bias), and then can also be from beginning by the benchmark
Value n is set as preset value.
As described above, after determining heel area using the distribution of the aggregate value of data value, Image Creation number of the invention
According to the heel area of analysis portion based on the determination, as shown in Fig. 9 (a), the central point Pc of heel area Rh is extracted.
Here, the heel area Rh determined in Image Creation data acquisition system 212, which can be, to be depended on being located at chart shown in Fig. 8
In depend on data in the range of a reference value n periphery data region, be also possible to the area of approximate circle as shown in Figure 9
Domain.
The central point Pc can be decided to be the weight center point of determining heel area Rh, can also be decided to be
The point of space center as determining heel area Rh.
On the one hand, for foot image shown in Fig. 9 (b) 232, also it is necessary to determine the heel area Fh of foot image and the foot
The central point Fc of heel area, and this is with the information for determining that the size of foot image predetermines.In other words, related foot shadow
The information of picture is information that is pre-defined and setting, thus is the information that can be determined with the decision of its size.
In addition, being carried out by Fig. 6 about extraction shown in such as Fig. 9 (a) to the center line CL of Image Creation data acquisition system 212
Explanation.Correspondingly, as shown in Fig. 9 (b), to foot image 232, the longest of the foot image 232 will similarly be penetrated through
Axis is extracted as center line FL, and this is information with the size for determining foot image and pre-determined.
Therefore, as set forth above, it is possible to extract the central point Pc of center line CL and heel area Rh by Image Creation data,
The location information of foot is determined with this, foot image mapping portion of the invention makes the heel area it is determined that the foot image 232 of size
The central point Fc of Fh is corresponding with the central point Pc of heel area Rh extracted from the Image Creation data, and makes the foot shadow
As 232 center line FL is corresponding with the center line CL extracted from the Image Creation data, the foot image 232 is mapped.Change speech
It, adjusts foot image according to the size and location of the foot determined from the Image Creation data, with display.
In addition, the control unit of movement posture analytical equipment according to the present invention is configured to, by display unit in the foot shadow
As Overlapping display passes the pressure distributed intelligence of the foot from the user of pressure sensor plate on mapping portion mapped foot image.
Figure 10 shows an example of the pressure distributed intelligence of Overlapping display foot on the foot image of such as above-mentioned mapping.
Figure 10 (a) illustrates only the pressure distributed intelligence of the foot of the mapping of no foot image, and Figure 10 (b) shows foot image and reflects
Penetrate the pressure distributed intelligence of Overlapping display foot on portion's mapped foot image.
Movement posture shown in Figure 10 (a) is analyzed in information 310, and the expression of left part 311 is surveyed in pressure sensor plate
Amount is applied to the pressure distributed intelligence of left foot because of the weight of user, and the expression of right part 312 measures in pressure sensor plate
Be applied to the pressure distributed intelligence of right crus of diaphragm because of the weight of user.
In addition, the analysis information 320 of movement posture shown in Figure 10 (b) indicates the foot image 234 for mapping corresponding left foot respectively
With the foot image 236 of corresponding right crus of diaphragm, and Overlapping display is applied to the pressure distributed intelligence 311 of left foot and is applied to respectively on it
The pressure distributed intelligence 312 of right crus of diaphragm.
Here, the control unit of movement posture analytical equipment according to an embodiment of the invention is also configured to, according to institute
The pressure distributed intelligence for stating the foot of Overlapping display is finely adjusted the position of the foot image of the mapping, to finally show movement
Posture analysis information.
For example, when control unit judges that foot image of the pressure distributed intelligence of foot from mapping is far or judges the size of foot image
It is much smaller than or when much larger than pressure distributed intelligence, it can size or position according to the pressure distributed intelligence of foot to the foot image of mapping
It sets and is finely adjusted.
As shown in Figure 10 (a), if the simple pressure distributed intelligence for only showing foot, the not help of expert, user are difficult to manage
Solution is according to the pressure distributed intelligence of the foot of displacement posture, however, Figure 10 (b) is shown, movement posture according to the present invention divides
Analysis apparatus and movement posture analysis information generating method can but play and map foot image according to the foot posture of user, on it
Overlapping display pressure distributed intelligence, thus the pressure for the foot that user not only can easily, intuitively recognize according to displacement posture
Power distribution, and remarkable result the problem of displacement posture can also be recognized.
Embodiment
It specifically describes in a specific embodiment.
A possibility that industrial application
Movement posture analytical equipment and movement posture analysis information generating method according to the present invention can be used for such as high
The industrial field relevant to sport such as analysis of the movement posture of golf swing, to analysis, information processing etc. of sport movement with
And utilize the industrial fields such as the study and training of its result.
Claims (12)
1. a kind of movement posture analytical equipment analyzes the movement posture as subscriber station makes movement posture on pedal, special
Sign is,
The movement posture analytical equipment includes:
Pressure sensor plate has in the pedal, measurement carry out the user of athletic performance because weight foot pressure point
Cloth；
Display unit shows and analyzes information to the movement posture of the user；And
Control unit determines the big of the foot of the user using the pressure distributed intelligence of foot measured by the pressure sensor plate
Small and position accordingly determines the size and location of preset foot image with the size and location of the foot of the determination and reflects
The foot image is penetrated, and passes through the pressure of display unit foot of measurement described in Overlapping display on the foot image of the mapping point
Cloth information,
The control unit includes:
Image Creation data generating section generates and carries out shadow to the pressure distribution of the foot of user measured by the pressure sensor plate
The Image Creation data acquisition system of pictureization；
Image Creation data analysis portion analyzes the Image Creation data acquisition system, to determine the size and location information of foot；And
Foot image mapping portion accordingly maps in advance with the size and location of the foot determined by the Image Creation data analysis portion
The foot image of setting.
2. movement posture analytical equipment according to claim 1, which is characterized in that
The pressure sensor plate is made of multiple pressure sensors with matrix form connection,
The Image Creation data generating section receives each pressure in the subscriber station in the state of in the pressure sensor plate and passes
The measured value of sensor generates the Image Creation data that Image Creation has been carried out with the grayscale image of the measured value based on the pressure sensor
Set.
3. movement posture analytical equipment according to claim 1, which is characterized in that
The Image Creation data analysis portion extracts the contour line of the Image Creation data acquisition system of the generation, and passes through the contour line
Come determine user foot size and location information.
4. movement posture analytical equipment according to claim 1, which is characterized in that
The Image Creation data analysis portion is configured to, and the longest long axis that will penetrate through the Image Creation data acquisition system of the generation extracts
For center line, foot is distinguished respectively to the both ends part intersected with the center line in the Image Creation data acquisition system of the generation
Front and rear is measured the width of the Image Creation data acquisition system of the generation on the basis of the center line, thereby determines that user
Foot size.
5. movement posture analytical equipment according to claim 1, which is characterized in that
The Image Creation data analysis portion is configured to, and the longest long axis that will penetrate through the Image Creation data acquisition system of the generation extracts
, in the periphery setting detection block of the Image Creation data acquisition system, the detection is utilized on the basis of the center line for center line
The size of frame determines the size of foot, and analyzes the shape or data of the Image Creation data acquisition system on the basis of the center line
Distribution, to determine heel area, thereby determines that the size and location information of the foot of user.
6. movement posture analytical equipment according to claim 1, which is characterized in that
The size information decision of foot image mapping portion foot according to determined by the Image Creation data analysis portion is preset
Foot image size, the foot image of the decision is accordingly mapped with the location information of the foot of the determination.
7. movement posture analytical equipment according to claim 5, which is characterized in that
The foot image mapping portion determines the size of preset foot image according to the size information of the foot of the determination, and with
The foot image of the decision is mapped on the basis of the center line of the extraction and the heel area of the determination.
8. a kind of movement posture analysis information generating method analyzes the movement as subscriber station makes movement posture on pedal
Posture, to generate movement posture analysis information, which is characterized in that
The movement posture analyzes information generating method
Using user of the station in pressure sensor plate because the pressure distribution measurement information of the foot of weight determines the user's
The step of size and location of foot, wherein the pressure sensor plate has in the pedal, and measurement carries out the use of athletic performance
Family because weight foot pressure distribution；
The size and location of preset foot image is accordingly determined with the size and location of the foot of the user of the determination, with
The step of mapping the foot image；And
The step of the pressure distributed intelligence of foot measured by pressure sensor plate described in Overlapping display on the foot image of the mapping
Suddenly,
The step of determining the size and location of the foot of the user include:
Generate the step of data of Image Creation are carried out to the pressure distribution of the foot of user measured by the pressure sensor plate；With
And
The data of the Image Creation are analyzed, the step of size and location information to determine foot,
The step of mapping the foot image include:
The step of determining the size of preset foot image according to the size information of the foot of the user of the determination；And
The step of accordingly mapping the foot image of the decision with the location information of the foot of the user of the determination.
9. movement posture according to claim 8 analyzes information generating method, which is characterized in that
The step of data for generating the Image Creation includes:
In the step of subscriber station receives the measured value of each pressure sensor in the state of in the pressure sensor plate；With
And
It generates to correspond to the step of grayscale image of the measured value of the pressure sensor has carried out the data of Image Creation.
10. movement posture according to claim 8 analyzes information generating method, which is characterized in that
The step of generating the data include generate to the pressure of the foot of user measured by the pressure sensor plate be distributed into
The step of Image Creation data acquisition system of row Image Creation,
The step of size and location information of the determining foot includes:
The step of longest axis for the Image Creation data acquisition system that perforation generates is extracted as center line；
On the basis of the center line, in the periphery setting detection block of the Image Creation data acquisition system, and the detection block is utilized
Size of the size to determine foot the step of；
Distinguish the front and rear of foot respectively to the both ends part of the center line in the Image Creation data acquisition system of the generation
The step of；And
Data distribution is analyzed in the heel of the differentiation, the step of to determine heel area.
11. movement posture according to claim 10 analyzes information generating method, which is characterized in that
The step of mapping the preset foot image include:
The step of determining the size of preset foot image according to the size information of the foot of the determination；And
The central point for extracting the heel area of the determination makes described determine in the heel area of foot image of size
Heart point is corresponding with the central point of the heel area of the extraction, and make the center line of the foot image for determining size with it is right
The center line of the data acquisition system of the extraction is corresponding, the step of to map foot image that the size determines.
12. movement posture according to claim 8 analyzes information generating method, which is characterized in that
Further include:
The step of being finely adjusted according to position of the pressure distributed intelligence of the foot of the Overlapping display to the foot image of the mapping.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140104218A KR101504538B1 (en) | 2014-08-12 | 2014-08-12 | Device for analyzing athletic posture and method for generating analyzing information for athletic posture |
| KR10-2014-0104218 | 2014-08-12 | ||
| PCT/KR2015/008453 WO2016024814A1 (en) | 2014-08-12 | 2015-08-12 | Device for exercise posture analysis and method for generating exercise posture analysis information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106714914A CN106714914A (en) | 2017-05-24 |
| CN106714914B true CN106714914B (en) | 2019-09-06 |
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|---|---|---|---|
| CN201580053211.4A Active CN106714914B (en) | 2014-08-12 | 2015-08-12 | Movement posture analytical equipment and movement posture analyze information generating method |
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|---|---|
| US (1) | US10463913B2 (en) |
| JP (1) | JP6380778B2 (en) |
| KR (1) | KR101504538B1 (en) |
| CN (1) | CN106714914B (en) |
| WO (1) | WO2016024814A1 (en) |
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| KR101504538B1 (en) | 2014-08-12 | 2015-03-20 | (주) 골프존 | Device for analyzing athletic posture and method for generating analyzing information for athletic posture |
| KR101754472B1 (en) | 2015-06-30 | 2017-07-10 | 성균관대학교산학협력단 | Apparatus and method for measuring ground reaction force during golf swing |
| CN107561970B (en) * | 2017-07-13 | 2020-10-20 | 安徽工程大学 | Method for distinguishing support areas of feet |
| KR102185320B1 (en) | 2018-04-20 | 2020-12-01 | 알바이오텍 주식회사 | Apparatus for generating images for analyzing user's posture |
| CN111121940A (en) * | 2020-03-31 | 2020-05-08 | 芯海科技（深圳）股份有限公司 | Electronic scale, detection method and computer readable storage medium |
| CN112535472A (en) * | 2020-12-18 | 2021-03-23 | 深圳行正科技有限公司 | Sole dynamic gait analysis system and analysis method based on weight self-calibration |
| CN112998691A (en) * | 2021-02-22 | 2021-06-22 | 福建双驰智能信息技术有限公司 | Foot measuring device, multi-dimensional foot feature analysis system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5729905A (en) * | 1995-09-11 | 1998-03-24 | Dwayne L. Mason | Foot measuring apparatus and circuitry to eliminate multiplexes and demultiplexers |
| CN101171500A (en) * | 2005-05-06 | 2008-04-30 | 布赖恩·F·穆尼 | Measurement and analysis of foot related forces during a golf swing |
| CN103959094A (en) * | 2011-09-20 | 2014-07-30 | 埃朗根-纽伦堡弗里德里希-亚力山大大学 | System and method for supporting an exercise movement |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0484982A (en) * | 1990-07-27 | 1992-03-18 | Nippon Steel Corp | Foot sole moment analyzing method at the time of sports |
| US5344323A (en) * | 1993-02-16 | 1994-09-06 | Les Burns | Teaching recognition of body movement errors in dancing |
| JPH07231968A (en) | 1994-02-23 | 1995-09-05 | Kubota Corp | Golf practice machine |
| US6402635B1 (en) * | 1995-02-09 | 2002-06-11 | U. S. Golf Association | Apparatus and method for measuring reaction forces and weight shifts |
| US5885229A (en) * | 1995-07-19 | 1999-03-23 | Nippon Telegraph & Telephone Corp. | Walking pattern processing method and system for embodying the same |
| US7503858B2 (en) * | 1998-09-17 | 2009-03-17 | Acushnet Company | Method and apparatus for determining golf ball performance versus golf club configuration in accordance with a golfer's individual swing characteristics |
| KR100375712B1 (en) * | 1999-11-24 | 2003-03-15 | 주식회사 마인드스윙 | System for Measuring Distribution of Dynamic Load in Atheletic Sports and Displaying Method thereof |
| JP4196049B2 (en) * | 2001-09-07 | 2008-12-17 | パナソニック電工株式会社 | Balance ability evaluation device |
| KR20020023720A (en) * | 2001-12-12 | 2002-03-29 | 남현정 | Indicating system of portable golf swing trainer |
| KR20030065778A (en) | 2002-02-01 | 2003-08-09 | 최승환 | Posture and mass center of golfer analysis system during golf swing |
| US20040219498A1 (en) * | 2002-04-09 | 2004-11-04 | Davidson Lance Samuel | Training apparatus and methods |
| KR100393352B1 (en) | 2002-05-11 | 2003-08-02 | Gasiopeia Co Ltd | Apparatus and method for correcting golf posture using weight movement analysis |
| CN2549903Y (en) * | 2002-06-10 | 2003-05-14 | 顺德市依嘉实业有限公司 | Contact type three dimension foot measurer |
| GB2417908A (en) * | 2004-09-10 | 2006-03-15 | Malcolm George Taylor | Golf training device |
| US20060194178A1 (en) * | 2005-02-25 | 2006-08-31 | Daniel Goldstein | Balance assessment system |
| KR100698970B1 (en) * | 2005-07-26 | 2007-03-23 | (주)컨텍 | Apparatus for analyzing weight shift during golf swing |
| US7827000B2 (en) * | 2006-03-03 | 2010-11-02 | Garmin Switzerland Gmbh | Method and apparatus for estimating a motion parameter |
| US7845225B2 (en) * | 2008-02-11 | 2010-12-07 | United States Bowling Congress, Inc. | Analyzing grip pressure of a bowler |
| GB0820473D0 (en) * | 2008-11-07 | 2008-12-17 | Initial Force As | Motion analysis apparatus |
| KR101274114B1 (en) | 2009-09-01 | 2013-06-13 | 한국전자통신연구원 | System and method for analylzing posture using corrected foot pressure |
| KR101212394B1 (en) * | 2010-10-20 | 2012-12-13 | 정근우 | Weight moving change union one golf swing attitude stretcher |
| US9025824B2 (en) * | 2010-12-07 | 2015-05-05 | Movement Training Systems Llc | Systems and methods for evaluating physical performance |
| JP2013192721A (en) * | 2012-03-19 | 2013-09-30 | Terumo Corp | Foot pressure distribution measurement system and information processor |
| KR101504538B1 (en) | 2014-08-12 | 2015-03-20 | (주) 골프존 | Device for analyzing athletic posture and method for generating analyzing information for athletic posture |
-
2014
- 2014-08-12 KR KR20140104218A patent/KR101504538B1/en active IP Right Grant
-
2015
- 2015-08-12 CN CN201580053211.4A patent/CN106714914B/en active Active
- 2015-08-12 JP JP2017507976A patent/JP6380778B2/en active Active
- 2015-08-12 US US15/503,400 patent/US10463913B2/en active Active
- 2015-08-12 WO PCT/KR2015/008453 patent/WO2016024814A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5729905A (en) * | 1995-09-11 | 1998-03-24 | Dwayne L. Mason | Foot measuring apparatus and circuitry to eliminate multiplexes and demultiplexers |
| CN101171500A (en) * | 2005-05-06 | 2008-04-30 | 布赖恩·F·穆尼 | Measurement and analysis of foot related forces during a golf swing |
| CN103959094A (en) * | 2011-09-20 | 2014-07-30 | 埃朗根-纽伦堡弗里德里希-亚力山大大学 | System and method for supporting an exercise movement |
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| Publication number | Publication date |
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| US10463913B2 (en) | 2019-11-05 |
| JP6380778B2 (en) | 2018-08-29 |
| WO2016024814A1 (en) | 2016-02-18 |
| KR101504538B1 (en) | 2015-03-20 |
| US20170232295A1 (en) | 2017-08-17 |
| JP2017532080A (en) | 2017-11-02 |
| CN106714914A (en) | 2017-05-24 |
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